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Hematology & Oncology in Longmont, CO

3 verified hematology & oncology doctors in Longmont.

Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Colorado Medical Board

Dr. Robert Fisher, MD

Hematology & Oncology

21 yrs NPPES
NPI 1992789598
2030 MTN VIEW DR, STE 210, Longmont, CO 80501(303) 684-1900
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Michael Johnson, MD

Hematology & Oncology

21 yrs NPPES
NPI 1841274495
2030 MOUNTAIN VIEW AVE, SUITE 210, Longmont, CO 80501(303) 684-1900
NPPES public registry
CMS Open Payments· $63.86 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$63.86

Total received

3

Transactions

1

Paying companies

Top paying companies

AbbVie Inc.$63.86

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 45th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to Michael Johnson do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Barnett, MD

Hematology & Oncology

20 yrs NPPES
NPI 1952341273
1760 E KEN PRATT BLVD STE 302, Longmont, CO 80504(303) 684-1900
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $15.60 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$15.60

Total received

1

Transactions

1

Paying companies

Top paying companies

Sumitomo Pharma America, Inc.$15.60

Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 39th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.

Payments to John Barnett do not imply any wrongdoing. Many are meals, education, or research support.

Hematology & Oncology in Longmont, CO — Verified | DoctorsProof | DoctorsProof